B-Line Eaton series open racks, Steel, Yellow zinc, 45 mounting spaces, Top angle style, Seiemic zone 4, network bay open duct rack, ASTM A1011SS

Yes. The SB5766096YZ is built as a seismic zone 4 network bay open duct rack, so it is the version to specify where the structural drawings call for zone 4 anchorage. It is also UL Listed. Anchorage to the slab still has to follow the engineer's detail for the room.

It stands 96 inches tall and gives 45 mounting spaces. At 23 inches wide and 96 inches deep overall per the published dimensions, plan your aisle and overhead clearance before ordering; a 96 inch frame needs room above for cable tray or ladder rack and a floor-to-ceiling check in rooms with low soffits.

The frame is steel with a yellow zinc surface finish, a plated coating rather than a paint. It is a conductive finish, which matters when you are bonding the rack to the telecommunications grounding busbar, and it suits conditioned indoor MDF and IDF rooms. If the spec calls for black painted racks to match an existing lineup, this is not a cosmetic match.

The rack weighs 124 lb on its own. That is a two-person set for a 96 inch frame, and the shipping weight does not include any equipment load. Get it plumbed and anchored before loading switches or patch panels.

An open rack such as this top angle style network bay gives access from all four sides and lets cable and air move freely, which is why it is the common choice in a dedicated, secured telecom room with switches and patch panels. Go with an enclosed cabinet instead when you need physical access control, dust protection, or a shared space where equipment is exposed to the public or to other trades. This one is an open frame, so it offers no door and no side panels.

Order Eaton B-Line model SB5766096YZ. That is the 96 inch, 45 mounting space, yellow zinc seismic zone 4 network bay open duct rack, and the YZ at the end of the number is the yellow zinc finish.

The frame is fabricated from ASTM A1011SS steel, a hot-rolled structural sheet grade. That is the material callout to put on a submittal when the spec section asks for the rack's base metal.

Top angle refers to the angled top member on the frame, which gives you the surface to land overhead cable runway, ladder rack, or duct at the head of the bay. It is why this one is described as a network bay open duct rack rather than a plain two-post frame: it is meant to be tied into an overhead pathway across a lineup.